OT-2026-000059615
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000059615) never changes.
Identity and time
| Publication number | OT-2026-000059615 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec24-73f2-aa02-9cbdec966824 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059615 |
| Status | PUBLIC |
Content hashes
| Canonical text | 48017af5ab11381df7deca5159de7a49b431387ac4efef9a49804fa65a9ffa9b |
|---|---|
| Markdown | 10075cc344091611c452f966ce8cbfabbf64cb85efc35b9c9691088348d5c2cd |
| Publication page | ce46d31c432781a8e1c541ead893def5729d59cf0225937217dc2da89f043cbd |
| Manifest | a29c8885c3fcbc4d9d069cdb138d6678b140fb1ca361771dd07c1f4c79a7b0db |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Pro7BOA/JQ5x+xH66ySikGzALu8Gc/5e1EYbM0lv03oCAbaB3n5zYI/zNbxo6cBX4ZIHj4zcE0GOSR15kvPkDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:16.356196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059615observed ce46d31c432781a8e1c541ead893def5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:16.339142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059615/manifest.jsonobserved a29c8885c3fcbc4d9d069cdb138d6678...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:16.319554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059615/publication.mdobserved 10075cc344091611c452f966ce8cbfab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:16.272042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059615/publication.txtobserved 48017af5ab11381df7deca5159de7a49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
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